// 按需导入 ECharts 核心模块
import * as echarts from 'echarts/core';
// 引入柱状图图表，图表后缀都为 Chart
import { BarChart } from 'echarts/charts';
// 按需导入所需的组件和图表类型
import {
    TitleComponent,
    TooltipComponent,
    LegendComponent,
    GridComponent,
    DatasetComponent,
    TransformComponent,
} from 'echarts/components';
// 标签自动布局，全局过渡动画等特性
import { LabelLayout, UniversalTransition } from 'echarts/features';
// 引入 Canvas 渲染器，注意引入 CanvasRenderer 或者 SVGRenderer 是必须的一步
import { CanvasRenderer } from 'echarts/renderers';
// 注册组件和图表
echarts.use([
    TitleComponent,
    TooltipComponent,
    LegendComponent,
    GridComponent,
    DatasetComponent,
    TransformComponent,
    BarChart,
    CanvasRenderer,
    LabelLayout,
    UniversalTransition
]);
export default echarts